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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0453574 (1989-12-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 3 |
A clamping device adapted to be positioned between the legs in the area above the knees is provided to support a small table to hold the control pack for the nintendo game or for playing any of the other television games or for any other purpose such as writing, reading, eating, etc., is provided to
An element supporting device for an operator having legs with knees, an element supporting table having oppositely directed ends, oppositely directed concave members, and a pivotal connecting means pivotally connecting the oppositely directed ends of the table and the oppositely directed concave mem
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